Question

Suppose you want to convert gas into liquid which 2 methods you can apply out of boiling and evaporation. Which is the surface phenomena

Answer 1

evaporation is a surface phenomenon

Answer 2

Hello yaar,

Conversion of gas into liquid can be done by the following methods:-
1. Decreasing temperature.
2. Applying pressure.

Boiling is not a surface phenomenon and a bulk phenomenon cause all the particles possess kinetic energy while Evaporation is a surface phenomenon as only surface particles possess kinetic energy.

hope it helps u......